Confirm the complete UL924 part number and series from the product label.
Product imageRepresentative image. Confirm the exact label and configuration in the quotation.
Industrial productPart number: UL924
FUNCTIONAL DEVICES EMERGENCY LIGHTING BYPASS RELAY UL924 PLENUM SHUNT
- Part number
- UL924
- Availability
- In stock
- Category
- Electrical Control & Protection
- Subcategory
- Contactors, Relays & Starters
✓ Part-number review✓ Condition stated in quote✓ Worldwide delivery options
Product overview
UL924 product information
Core Value:
Ensures continuous operation of emergency lighting systems by automatically bypassing normal power during failures, maintaining safety and compliance with UL924 standards in plenum-rated environments.
Features:
• UL924 listed for emergency lighting control
• Plenum-rated for installation in air-handling spaces
• Automatic bypass functionality for power failures
• Shunt relay design for reliable switching
• Compatible with various emergency lighting systems
Applications:
• Commercial buildings requiring emergency lighting compliance
• Industrial facilities with plenum-rated wiring needs
• Public safety installations such as hospitals and schools
Compatibility01 02 03 04
Confirm the complete system—not only the model number
Industrial components can differ by series, firmware, voltage, network, terminal base, memory, accessories and approvals. A matching front label does not by itself guarantee a drop-in replacement.
Send the existing system or application information when compatibility matters.
State quantity, preferred condition, destination and required delivery date.
Include a clear nameplate photo when the revision is uncertain.
Supply condition
Know what is being quoted
The offered condition and inspection scope should be written into the quotation. Do not assume every source uses condition terms in the same way.
New product
Ask whether the unit is factory sealed, open-box or unused surplus, and confirm packaging when relevant.
Unused surplus
Confirm packaging, storage evidence, label condition and included accessories.
Refurbished product
Confirm the refurbishment source, functional test scope, cosmetic condition and warranty.
Used product
Request clear photographs and available inspection or functional-test information.
Documents & support
Technical references
Manufacturer documentation should be used for engineering, installation, safety and certification decisions. This page supports identification and sourcing; it does not replace the manufacturer manual.
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Opens in a new window or tabProduct questions
Common product questions
Find answers about product identification, compatibility, condition options and quotation requirements.
How can I identify the correct product?
Check the complete part number, series, revision and product label before requesting a quotation.
How should compatibility be confirmed?
Compare the electrical specifications, communication requirements, accessories and existing system documentation.
Which condition options are available?
Products may be offered as new, surplus, refurbished or used. The quotation will state the supplied condition.
What information is needed for a quotation?
Provide the part number, quantity, preferred condition, destination and required delivery date.
Need UL924?
Request a QuoteSend the part number and receive a clear quotation.
Include quantity, acceptable condition, destination and timing. A label photo helps verify the request.